Kudan (TYO:4425) said its Visual SLAM technology is powering autonomous drones for a European railway operator, enhancing security by detecting trespassers and patrolling areas without GPS access, according to a Friday filing on the Tokyo Stock Exchange.

Key benefits include precise localization, reduced costs, and scalability for multi-drone operations. Successful trials have led to further testing in complex environments as the project progresses toward commercialization.